$black:#333;
$darker:#666;
$dark:#e7e7e7;
$ctrl_bg:#ebebeb;
$white:#fff;
$gray_bg:#d3d3d3;
$gray_blue:#5c91c1;
$gray_n_blue:#517ebd;
$gray_c_blue:#d6e0ee;
$gray:#ebebeb;
$gray_light:#f0f0f0;
$brown_dark:#a56448;
$dark_green:#53A6A0;
$purple:#3f3a91;
$dark_blue:#3577b2;
$gray_start:#f1f1f1;
$gray_end:#e2e2e2;
$blue_start:#81A6DA;
$blue_end:#5882C1;

$green:#8fb252;
$green_main:#40a798;
$green_light:#99c6c4;
$green_lighter:#E1F0EC;
$green_light_warm:#D4E6D6;
$green_ctrl_bg:#D6EAE9;
$green_ctrl_show:#50E3C2;
$green_ctrl:#17E2CA;

$red:#900;
$orange:#f90;
$yellow:#fc0;